Mrs.Hamilton drove 4,756 miles last month. her husband drove 2,368 miles last month. to the nearest thousand, about how many more miles did Mrs.Hamilton drive than her husband?????????
Answers
2,368 rounded to the nearest thousand is 2,000
subtract 2,000 from 5,000, so she drove around 3,000 more miles than her husband.
Related Questions
Toby is installing a new storage building in the back of his yard. The building measures 10 ft. x 12 ft. He’ll need a 10 foot long, 12 foot wide, and 4 inch deep slab for the project. Help him estimate the cost of his concrete project.
Is 2.78778777... a irational number
PLZ HELP on THIS QUESTION
Simplify: $x(3x^2-2)-5(x^2-2x+7)$. Express your answer in the form $Ax^3+Bx^2+Cx+D.$
Use these decimals to answer the questions:
–6.2, 5.71, –3.96, 2.84
Write a rule about changing the order of the numbers in adding and in subtracting positive and negative decimals.
Answers
a + b = b + a
a - b ≠ b -a
a - b = -b + a
For example:
5.71 + 2.84 = 2.84 + 5.71
8.55 = 8.55
5.71 - 2.84 ≠ 2.84 - 5.71
2.87 ≠ -2.87
5.71 - 2.84 = -2.84 + 5.71
2.87 = 2.87
These are the rules for when a and b are negative numbers.
a + b = b + a
a - b = b + a
For example,
-6.2 + (-3.96) = -3.96 + (-6.2)
-6.2 - 3.96 = -3.96 - 6.2
-10.16 = -10.16
-6.2 - (3.96) = -3.96 + (-6.2)
-10.16 = -10.16
Also, if a is a positive number, while b is a negative number, we see these rules:
a + b = a - b
a - b = a + b
For example,
5.71 + (-6.2) = 5.71 - 6.2
-0.49 = -0.49
5.71 - (-6.2) = 5.71 + 6.2
11.91 = 11.91
Also, if a is a negative number while b is a positive number, then these rules will apply:
a + b = b - a
a - b = -b - a
For example,
-3.96 + 2.84 = 2.84 - 3.96
-1.12 = -1.12
-3.96 - 2.84 = -2.84 - 3.96
-6.8 = -6.8
I hope this helps! :)
Tuesday she reads 28 pages, and on Wednesday she
reads of the novel. How many more pages does
Amanda have until she finishes the novel?
Answers
Answer:
i think your question might be incomplete. the necessary part of the question seems to be missing.
2/5(a+b)+3/5(a+c)
Answers
2/5(a+b)+3/5(a+c)
2/5 a+ 2/5 b+3/5 a+ 3/5 c
combine the like terms:
2/5 a+3/5 a= 5/5 a --> 1a --> a
new simplified equation:
a+2/5 b+3/5 c
Distribute
(2/5) (a) + (2/5) (b) + (3/5)(a) +(3/5)(c)
= 2/5a+2/5b+3/5a+3/5c
Combine like terms
2/5 a + 2/5 b + 3/5 a + 3/5 c
= ( 2/5 a + 3/5 a ) + ( 2/5 b) +(3/5 c)
= a + 2/5 b +3/5 c
I hope that's help !
Answers
Answer:
x=4
Step-by-step explanation:
-8-x=x-4x
Combine like terms
-8 -x =-3x
Add x to each side
-8 -x+x = -3x+x
-8 = -2x
Divide each side by -2
-8/-2 = -2x/-2
4 = x
Answers
Answer:
Hence, number of granola bars each get:
1.5 bars
Step-by-step explanation:
It is given that:
Two students share 3 granola bars equally.
This means that 3 bars is to be distributed among 2 students.
Number of students=2.
Number of bars=3.
Hence,
Hence,
Hence, number of granola bars each get:
1.5 bars
Answers
Just looking at 45 and 70, we know immediately that they're both multiples of 5 .
So let's divide top and bottom by 5 :
45/70 = 9/14 .
That's simpler.
Now, do 9 and 14 have any common factors ? No ? Good.
That means that 9/14 is the simplest form of 45/70.
You didn't have to know what it is. You just had to know how to find it.